CA1039108A - Volumetric pump - Google Patents

Volumetric pump

Info

Publication number
CA1039108A
CA1039108A CA239,069A CA239069A CA1039108A CA 1039108 A CA1039108 A CA 1039108A CA 239069 A CA239069 A CA 239069A CA 1039108 A CA1039108 A CA 1039108A
Authority
CA
Canada
Prior art keywords
passage
ports
outlet
cylinder chamber
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA239,069A
Other languages
English (en)
French (fr)
Other versions
CA239069S (en
Inventor
Willi Loliger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alpura Koreco AG
Original Assignee
Alpura Koreco AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alpura Koreco AG filed Critical Alpura Koreco AG
Application granted granted Critical
Publication of CA1039108A publication Critical patent/CA1039108A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0015—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a slidable movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B5/00—Machines or pumps with differential-surface pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA239,069A 1974-11-22 1975-11-05 Volumetric pump Expired CA1039108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1553874A CH585393A5 (cs) 1974-11-22 1974-11-22

Publications (1)

Publication Number Publication Date
CA1039108A true CA1039108A (en) 1978-09-26

Family

ID=4409900

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,069A Expired CA1039108A (en) 1974-11-22 1975-11-05 Volumetric pump

Country Status (7)

Country Link
US (1) US4037996A (cs)
CA (1) CA1039108A (cs)
CH (1) CH585393A5 (cs)
ES (1) ES442862A1 (cs)
FR (1) FR2292131A1 (cs)
GB (1) GB1473258A (cs)
SE (1) SE416490B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921236A1 (de) * 1979-05-25 1980-12-04 Bosch Gmbh Robert Dosiervorrichtung zum keimfreien abmessen und abfuellen von fluessigem gut
US4808086A (en) * 1985-03-06 1989-02-28 The Procter & Gamble Company Articles and methods for treating fabrics
US4749596A (en) * 1985-08-22 1988-06-07 The Procter & Gamble Company Articles and methods for treating fabrics
DE3813573C1 (cs) * 1988-04-22 1989-12-07 Effem Gmbh, 2810 Verden, De
FR2893679A1 (fr) * 2005-11-24 2007-05-25 Serac Group Soc Par Actions Si Dispositif de pompage volumetrique comportant un organe de distribution sans joint
WO2019047150A1 (en) * 2017-09-08 2019-03-14 The Procter & Gamble Company SIDE STOP PISTON VALVE ASSEMBLY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1287325A (en) * 1916-10-12 1918-12-10 Anton Huwiler Pneumatic starter for engines.
US2798662A (en) * 1952-12-26 1957-07-09 Gen Motors Corp Vacuum pump drive
US3168225A (en) * 1961-03-06 1965-02-02 Chemetron Corp Valve arrangement for receptacle filling machines

Also Published As

Publication number Publication date
DE2507688A1 (de) 1976-05-26
SE7512956L (sv) 1976-05-24
CH585393A5 (cs) 1977-02-28
ES442862A1 (es) 1977-04-01
DE2507688B2 (de) 1977-06-30
FR2292131A1 (fr) 1976-06-18
FR2292131B1 (cs) 1980-08-01
SE416490B (sv) 1981-01-05
GB1473258A (en) 1977-05-11
US4037996A (en) 1977-07-26

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